Honeywell Trol-A-Temp T8090T Owner's Manual page 13

Setting the Heating Program
Decide when you want the temperature to reach the comfort level. Find the notch on the dial
that is one-half hour before this time and insert a
furnace time to heat the house before you wake up or arrive home.
Decide when you want the energy
saving period to start and insert a
blue
pin at the notch that corre-
sponds to this time. After the blue
pin engages, the furnace will be off
until room temperature drops to the
energy saving setpoint.
You can set both a day and a night
program. See Fig. 5 for program
examples.
red
pin. The half-hour head start gives the
TEMPERATURE
°F
58
BEGINS
NIGHT
10:00 PM
ENERGY
SAVING
ENDS
68
PERIOD 6:00 AM
DAY
BEGINS
58
ENERGY
7:30 AM
SAVING
ENDS
68
PERIOD
4:00 PM
Fig. 5—Programming examples.
13
WINTER
PROGRAM
TEMPERATURE
PIN IN
CONTROL
°C °F
14 BLUE 80
20 RED 75
14 BLUE 80
20 RED 75
SUMMER
PROGRAM
PIN IN
°C CONTROL
27
RED
24
BLUE
27
RED
24
BLUE
M626A
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